baber/WOPTO huggingface dataset:
Patent JP-H1140071-A (JP)
Title: Color cathode-ray tube
Inventor: ITO MASAHIRO
IPC: H01J31/20
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube that prevents its skirt part from warping and requires only easier assembly of its shadow mask assembly with no rise in manufacturing cost and in magnetic reluctance. SOLUTION: A color cathode-ray tube comprises a fluorescent screen formed on its panel part, a shadow mask assembly opposed to the screen in the panel part, an electron gun held in its neck part and a deflection yoke mounted on the periphery of its funnel part. The shadow mask assembly is constituted of a shadow mask 6 having a perforated part 6U with electron-beam passing holes, a solid part 6N extending from the overall circumferential edge of the perforated part 6U and a skirt part 6S extending downward from the overall circumferential edge of the solid part 6N, and of a support frame for supporting the skirt part 6S tight. The skirt part 6S is formed in its every side with at least one recession 14 having a width from 2 to 30 mm and such a depth as not to reach the lower edge of the skirt part 6S.
Patent JP-H1016860-A (JP)
Title: Bottom case for front fork
Inventor: TSUKAMOTO SHIZUMASA
IPC: B62L1/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting structure of brake calipers by forming caliper housings of the brake calipers pressing disk plates integrally rotatively fitted to a front wheel via brake pads to brake the front wheel integrally with bottom cases. SOLUTION: A pair of pistons 24, 25 are reciprocatably stored face to face in the caliper housing 23 of each brake caliper 22, and brake pads 26 are stuck on the opposite tip faces of the pistons 24, 25. The brake pads 26 are arranged face to face on the side faces of disk plates 21, and they press the side faces of the disk plates 21 to brake a front wheel 12 when the operating fluid is pressed into piston chambers 27, 28. Each caliper housing 23 is connected with a pair of housing elements 29, 30 splittable in the perpendicular direction to the operating direction of the pistons 24, 25, the housing elements 29, 30 are molded integrally with each bottom case 13, and each brake caliper 22 is fitted to the bottomcase 13 of a front fork 11.
Patent JP-S5895351-A (JP)
Title: Electrophotographic receptor
Inventor: KUNIGA YASUHIRO
IPC: G03G5/14
Filed: 1981-12-01
Abstract: PURPOSE:To obtain pictures of specified density and to prevent ground staining by forming an undercoating layer between a conductive layer and a photosensitive layer, and using 1 kind nylon among N-alkoxy methylated nylon and N- alkylated nylon as the undercoating layer. CONSTITUTION:A methanol soln. of N-methoxymethylated nylon is coated on a ''Mylar '' film vapor-deposited with Al to form an undercoating layer on the Al conductive layer. This undercoating layer has adhesiveness to the Al layer and acts as a good barrier layer. Thereafter an electric charge generating layer dispersed with Cyan Blue in an acrylic resin is coated and formed on the undercoating layer. Further an electric charge transport layer dispersed with pyrene or the like in a polycarbonate is formed thereon, whereby an electrophotographic receptor is obtd. The photoreceptor having such undercoating layer is free from generation of uneven sensitivity and provides pictures of specified density despite repetitive use.
Patent JP-H0248367-A (JP)
Title: Sorter for sheet-shaped recording paper fed from business machine and sorting method
Inventor: TOOMASU RUTEISHIYAUZAA
IPC: G06K13/04
Filed: 1988-08-03
Abstract: PURPOSE: To ensure take-up and output and improve classifying ability by positioning a feed channel for each reporting sheet supplied in one take-up direction, grabbing the reporting sheet toward a feed channel, and oscillating toward an output site where a feed channel is selected. CONSTITUTION: A set of rotation-driven members which form a movably placed feed channel and a control mechanism for directing the feed channel from a take-up site to one of a plurality of output sites are provided, and the feed channel is journalled oscillatably around a guide shaft. Following a rotational member constituting as a pair of rollers on a lead-in side of a feed passage another pair of rollers are provided on the output side of the feed passage, both pair of rollers are together driven, and the guide shaft is set in the lead-in direction near the both rollers on the lead-in side. Thus, by oscillatably journalling the feed channel, a position of the take-up site can be arbitrarily selected based on a swiveling axis, and also a position of the output site can be arbitrarily selected around the guide shaft.
Patent JP-2001024453-A (JP)
Title: Automatic gain variable type amplifier system
Inventor: TAMATE SHUICHI
IPC: H03G3/20
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain variable type amplifier system without saturating an amplifier and causing any distortion in an output signal as much as possible even when the level of an input signal is increased. SOLUTION: This automatic gain variable type amplifier system for keeping an output signal in a prescribed level regardlessly of the level of an input signal is provided with plural variable attenuators 2 and 4 and amplifiers 3 and 5 arranged between a signal input terminal 1 and a signal output terminal 6, a detector 9 for detecting a signal extracted by the signal output terminal 6, a control part 8 for inputting a detection signal from the detector 9, and for generating a control signal for varying the attenuating amounts of the plural variable attenuators 2 and 4, and a limiter 7 for limiting the control signal to be transmitted from the control part 8 to at least one variable attenuator 4.
Patent JP-S5819638-A (JP)
Inventor: POORU II MOOGAN
IPC: F24F7/04
Filed: 1981-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6166169-A (JP)
Inventor: CHIEN RIN CHIEN
IPC: G01R15/24
Filed: 1985-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6349716-A (JP)
Title: Automatic focusing device
Inventor: OTAKE YOSHITOMO
IPC: G03B3/00
Filed: 1986-08-20
Abstract: PURPOSE:To realize speedy and to secure focusing operation by comparing the maximum focus voltage with the maximum detectable voltage and performing gain control. CONSTITUTION:An image of an object is picked up by an optical system 3 and a CCD image pickup element 4 and the high frequency component of the obtained video signal S1 is amplified or attenuated by a gain control circuit 7 and extracted as a focus voltage E by a detecting circuit 9. This voltage E is A/D-converted 10 and sent to a microcomputer 8, which supplies a lens movement control signal S3 to a pulse motor 11, so that the motor 11 is rotated at a specific speed in a specific direction. Consequently, a focus lens 2 is moved to a position P to perform focusing. At this time, the microcomputer 8 calculates the maximum focus voltage Emax, and compares it with the maximum detectable level L1 to send a gain control signal S2 to the circuit 7, whose gain is controlled.
Patent JP-S5986575-A (JP)
Inventor: HIRASE MITSUO
IPC: B66B3/00
Filed: 1982-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0358538-A (JP)
Title: Synchronism detecting circuit
Inventor: FUKUOKA ATSUHISA
IPC: H04L7/10
Filed: 1989-07-26
Abstract: PURPOSE:To improve the accuracy of synchronism establishment by using a synchronism detecting signal counter to count a detected synchronous signal and comparing the counted value with an optional setting value at a synchronism detection number setting register to detect the synchronous signal. CONSTITUTION:Every time a synchronism detection comparator 3 detects synchronous signal, the signal is counted by a synchronism detection counter 4 and the counted value is compared with a value set at a synchronism detection number setting register 6 at a synchronism detection signal comparator 5 and when the counted values of the synchronism detection counter 4 and the value of the synchronism detection number setting register 6 are coincident, a synchronism detection signal (I) 7 is outputted. When the coincidence of synchronism is detected once, the succeeding synchronism detection is attained by the start of operation of a reception data shift register 2 with a reception start signal 8 again after the reset of the reception data shift register 2 and the synchronism detection signal counter 4 by a synchronism detection starting signal 10 or the stop of the reception data shift register 2 by the reception start signal 8. Thus, the synchronism establishment accuracy is improved.
Patent JP-H0942223-A (JP)
Title: Spanworm type actuator
Inventor: MORITA HIROSHI
IPC: F15B15/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a simply constructed spanworm type actuator that steps pitch by pitch toward a guide member. SOLUTION: A casing 1 freely slidably engaged with a guide member (b) has a forward-motion stepping unit 41 incorporated into the forward-motion side half thereof and has a backward-motion stepping unit 42 incorporated into the backward-motion side half thereof. Each unit 41 , 42 comprises a stepping piston 40, a brake piston 41 located inwards of the piston 40, and a clamp member 42 located between the pistons, the brake piston 41 being pressed outwards by a pressure means 43 so as to hold the clamp member 42 under pressure to clamp the guide member (b).  During forward or backward motion, fluid pressure is input to the stepping-piston pressure chamber 45 of the corresponding stepping unit and to the brake-piston pressure chamber 44 of the other stepping unit, the clamp member 42 of the latter stepping unit is unclamped, and the casing 1 is made to step by the stroke of the piston 40 by means of the fluid pressure within the pressure chamber 45 of the former stepping unit while the stepping piston 40 of the unit serves as a reaction receiver.
Patent JP-S6350024-A (JP)
Title: Treatment device by liquid
Inventor: MIZUNOE HIROAKI
IPC: H01L21/304
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a compact liquid treatment device by arranging treating sections to upper and lower sections, mounting a treating-article passing section to the second treating section and providing an intrusion preventive means to the first treating section of a second liquid during the treatment by the second liquid. CONSTITUTION:A boat 1 is gripped by a vertically movable hand 11. A rinsing tank 15 takes a bottomless box shape, and an upper section thereof has nozzles 19 (holes 20) forming a shower 18. The boat is passed in the tank 15, and admit ted into a chemical tank 14 disposed to a lower section and treated. When treatment is completed, the boat 1 is pulled up by a hand 11, and the upper section of the tank 14 is closed by a shutter 17. Rinsings 18 are ejected from the nozzles 19 in the rinsing tank 15. When rinsing is completed, the boat 1 is drawn up further by the hand 11, and shifted to a carrier. The shutter 17 prevents falling into the chemical treating tank 14 of rinsings in the rinsing tank 15 arranged to an upper section on rinsing. According to the constitution, the size of the whole device is scaled down by vertical type arrangement, and a liquid treatment device having excellent operability is acquired.
Patent JP-S6487944-A (JP)
Title: Supporting device for planetary ring gear in automatic transmission
Inventor: MIURA MASAKATSU
IPC: F16C19/34
Filed: 1988-08-04
Abstract: PURPOSE:To facilitate assembly by holding a disk-shaped supporting member, secured to a ring gear of a planetary gear unit, to be supported to a carrier side surface and a boss part end face of a counter gear through a thrust bearing. CONSTITUTION:By driving an automatic transmission, a ring gear R2 of a planetary gear unit 2 also rotates. Securing this ring gear R2 to a peripheral part 4a of a disk-shaped supporting member 4 to be held and supported to a carrier CR1 and an end face of a boss part of a counter gear 5 through thrust bearings 7, 8, they are located in a small diameter part of low peripheral speed receiving thrust force with a low speed. While building the counter gear 5 and the one thrust bearing 8 in a case 6 thereafter inserting the supporting member 4 to the internal peripheral surface of the ring gear R2, a subassembly, secured by a snap ring 9 or the like, is assembled by inserting the carrier CR1 or the like. In this case, durability of the thrust bearing and its assemblability can be improved.
Patent JP-2001019684-A (JP)
Title: Derivative of 1,2-benzisothiazolin-3-one and its preparation
Inventor: SHIMIZU MASAO
IPC: A61P31/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a derivative of 1,2-benzothiazolin-3-one having various bioactivities, producible in an industrially profitable method overcoming a defect of using toxic chlorine gas for preparation of a starting raw material. SOLUTION: This compound is expressed by formula I (R1 to R4 are each H or a substituent; Ar is an aromatic substituent), e.g. a compound expressed by formula II. The compound of formula I is obtained, for example, in a method, etc., reacting (A) a 1,2-benzisothiazoline-3-one compound of formula III having no substituent at the 2-position, and (B) a sulfenamide compound of the formula: Ar-S-NH2 having N-S bond which is relatively easy to cleave, in (C) a reaction solvent if necessary, preferably at 50-150 deg.C, more preferably at 80-120 deg.C, for 2-12 hours. Ethyl 2-sulfenamoylbenzoate, isopropyl 2-sulfenamoylbenzoate, ethyl 2-sulfenamoylpyridine-3-carboxylate, etc., are enumerated as the component B.
Patent JP-H0944398-A (JP)
Title: Method and device for detecting memory capacity
Inventor: YAMASHITA YOSHITERU
IPC: G06F12/06
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the abuse caused by a failure to detect the overall mounted memory capacity at the time of starting a memory device. SOLUTION: A CPU 1 writes data 32h in an address decoder 3 and outputs a conversion ON signal to an address converter 4. The address converter 4 converts the address in accordance with a conversion table, and data 32h is written in address 1000000h. Data is read out from address 1000000h by the conversion action of the address converter 4. In the case of coincidence between both data, the CPU 1 outputs a conversion OFF signal to the address converter 4 to normally terminate the operation.
Patent JP-H1174442-A (JP)
Title: Lead frame and semiconductor package using the same
Inventor: RI HYON IL
IPC: H01L23/50
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a lead frame generally serviceable regardless of the chip size and the semiconductor package using the same, by providing a dam bar between inner leads and outer leads. SOLUTION: Tie bars 2A are extention-formed from the edge part of a lead frame 1a to the central part thereof. A die pad 4 is connected to the tie bars 2a to be supported while a chip 4 is fitted on the upper side. Besides, a plurality of inner leads 6 positioned around the die pad 4 are to be electrically connected to the bonding pads of the chip mounted on the die pad 4 in the wire-bonding time. On the other hand, outer leads 7 are respectively connected to the inner leads 6 to be externally exposed in the molding time. A dam bar 8 is formed between the inner leads 6 and the outer leads 7. In such a constitution, within this lead frame 1a, the inner leads 6, tie bars 2a and die pad 4 are formed on the same plane.
Patent JP-H0541479-A (JP)
Title: Semiconductor device
Inventor: ICHIKAWA MIKIAKI
IPC: H01L21/822
Filed: 1991-08-05
Abstract: PURPOSE:To reduce the power supply noise of a semiconductor device provided with a bypass capacitor for absorbing noise connected in parallel with a power source without providing any external bypass capacitor. CONSTITUTION:This semiconductor device is constituted in such a way that a p-n junction capacitance C is constituted by forming a layer 2 of one conductivity type 2 on the lower surface of a semiconductor substrate 1 of the other conductivity type and a reverse bias is applied across the capacitance C by respectively connecting two wires 4 and 5 for high voltage and low voltage connected with a DC power source 3 to the layer 2 and substrate 1.
Patent JP-S6086140-A (JP)
Title: Electrically insulating composition
Inventor: WATANABE KIYOSHI
IPC: C08L101/00
Filed: 1983-10-19
Abstract: PURPOSE:To provide an electrically insulating composition having excellent bow tie tree resistance, by adding an acrylic or methacrylic acid ester containing OH group in the molecule to a polyolefin or an ethylene copolymer. CONSTITUTION:(A) 100pts.wt. of a polyolefin (e.g. polyethylene, polypropylene, etc.) or an ethylene copolymer (e.g. ethylene-vinyl acetate copolymer) or their mixture is mixed with (B) 0.05-10pts.wt. of an acrylic or methacrylic acid ester containing OH group in the molecule (e.g. beta-hydroxyethyl acrylate, beta-hydroxypropyl acrylate, etc.). An electric wire manufactured by using said composition was immersed in distilled water, and an AC-voltage of 3kV and 50Hz was applied between the conductor and water for 500 days. The frequency and size of the generated bow tie tree are shown in the table together with the kneadability of the composition.
Patent JP-2000044600-A (JP)
Title: Preparation of protein solution
Inventor: ROEMISCH JUERGEN DR
IPC: C07K14/76
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a protein solution hardly forming a flock or particles even by a heat treatment, by heat-treating it in a glass container rinsed with a surfactant solution in advance and then rinsed with a distilled water or another solvent not containing the surfactant. SOLUTION: This protein solution hardly forming a flock or particles even by a heat treatment and containing <0.0002 % surfactant concentration, is obtained by rinsing a glass container with a surfactant solution in advance and then rinsing with a distilled water or another solvent not containing the surfactant, filling an albumin solution or a protein solution such as a blood coagulation factor solution, etc., in the glass container and performing a heat treatment with a low temperature sterilization method, etc.
Patent JP-S6085533-A (JP)
Title: Manufacture of semiconductor device
Inventor: SADAMORI MASAAKI
IPC: H01L21/316
Filed: 1983-10-17
Abstract: PURPOSE:To make the outer edge section of a mesa groove gentle, and to eliminate the generation of a breaking at the corner of a photo-resist film formed on the outer edge section by constituting at least an upper layer of the outer circumferential section of a predetermined opening section of a mask layer by a PSG film and reflowing the PSG film after forming the mesa groove when the mask layer consisting of an insulator with the opening section is shaped on a semiconductor substrate and the mesa groove is formed in the opening through etching. CONSTITUTION:When a mesa groove 8 is formed to a semiconductor substrate 1 in which a P type layer 2 and an N type layer 3 are laminated, a PSG film 20 is used as a mask layer coating sections except an opening section. The substrate 1 exposed into the opening section is etched by employing a mixed liquid of nitric acid, hydrofluoric acid and acetic acid to form a mesa groove 8. The film 20 shaped at 1,100 deg.C is thermally treated at the same temperature as 1,100 deg.C or a temperature slightly higher than that to reflow the film 20, and the edge of the outer edge section of the mesa groove 8 is made gentle. When the depth of the mesa groove 8 is deep, however, an SiO2 film 6 is used previously as an underlay because a function as a mask of the film 20 is often nullified.
Patent JP-H1143125-A (JP)
Title: Cut form issuing device
Inventor: TAKAHAMA KAZUHIDE
IPC: B65C9/46
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To easily issue a cut form on which a label with specified printed data such as corrected sales price is stuck. SOLUTION: Printing data stored in a first memory are printed by a first printer 5 on the printing face of a sheet 2 transferred by sheet-transfer bodies 4, 10, 20, 11 and labels 6 are stuck on a specified position on the printing face of the sheet 2 by a labeling structure 7. Printing data stored in a second memory are printed by a second printer 8 on the printing face of the sheet 2 on which a label is stuck. In this way, the work issuing the seat 2 on which a label 6 printed with specified printing data is stuck, as a cut form can be easily executed without labor. One of the first printer 5 or the second printer 8 can be omitted to print data on both sheet 2 and label 6 by the first or second printer 5, 8.
Patent JP-H0519043-A (JP)
Title: Method and device for measuring distance
Inventor: TAKANO KAZUKIYO
IPC: G01S11/16
Filed: 1991-07-09
Abstract: PURPOSE:To enable distance measurement of any interval where an sound wave reaches to be performed accurately and simply by using sound wave or ultrasonic wave for measuring a distance between two points and then using both the sound wave, etc., and electromagnetic wave when measuring this propagation time. CONSTITUTION:When a switch SW1 of a device A which is placed at a point A is pressed, a radio electric wave and an ultrasonic wave are discharged toward a device B which is placed at a point B by an antenna 4 and a transmission transducer 5, respectively. The electric wave is received by a radio receiver 12 at the same time when it is discharged due to difference in propagation speed and time count of a time-counting timer 18 is initiated. The ultrasonic wave is received by a reception transducer 15 with some delay after initiation of time count by the counter 18 and a time-count stop signal is transmitted from a count stop signal generation part 17 to the counter 18. When the counter 18 stops, the time-count value is discharged from a radio transmitter 20 through an antenna 11, it is received by the antenna 4 of the device A and a radio receiver 7 and then is processed by an operation-processing portion 9, and then it is displayed at a display portion 10 as a distance between the points A and B.
Patent JP-S5897438-A (JP)
Title: Spacer fitting method
Inventor: OGAWA MASANORI
IPC: B21D39/00
Filed: 1981-12-04
Abstract: PURPOSE:To perform a titled fitting without generating cracks or rust, by inserting a spacer having a flange part and a cylindrical part into the hole of a product made of relatively mild materials, and expanding the cylindrical part to reversely tapered form. CONSTITUTION:A hole 34 consisting of a large diameter part 36, a circular truncated conical part 38 and a cylindrical part 40 is pierced through a product 32 made of relatively mild materials such as resins. A metallic spacer 30 consisting of a flange part 42 and a cylindrical part 44 is inserted into the hole 34, and the flange part 42 is enclosed in the large diameter part 36. Then, these are set between a lower die 46 having a smooth upper face and an upper die 50 provided with a circular truncated conical convex part 48 and fastened with a press machine. The cylindrical part 44 of the spacer 30 is transformed to the circular truncated conical form, and the hole 34 of the product 32 is transformed to reversely tapered form simultaneously. Thus, the spacer 30 is fixed to the hole 34 by the flange part 42 and the reversely tapered cylindrical part 44.